how to treat jaundice for 1 month old baby

Basically is to drink more to flush out the jaundice in body. Breast feeding or formula feed? If breast feeding could be not enough breast milk consumption to flush the jaundice. Most peds will then recommend formula milk feed. Sun tanning shd just do not more than 5 mins.. baby’s skin quite delicate, will get burnt easily. Pls no direct sun tanning.. just near the window shd suffice. Well, this is just advice, can check with peds. Good luck.